3a,5b-Dimethyl-3-(6-methyl-2-heptanyl)-1,2,3,3a,4,5,5a,5b,6,7,8,9,10a,10b-tetradecahydrocyclopenta[a]fluoren-8-yl acetate

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module, version: 14.00

Predicted data is generated using the US Environmental Protection Agency�s EPISuite™

                        
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  9.25

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  429.77  (Adapted Stein & Brown method)
    Melting Pt (deg C):  159.93  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  6.43E-008  (Modified Grain method)
    Subcooled liquid VP: 1.55E-006 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  3.111e-005
       log Kow used: 9.25 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  0.00037293 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Esters

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   8.20E-003  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  1.128E-003 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  9.25  (KowWin est)
  Log Kaw used:  -0.475  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  9.725
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3564
   Biowin2 (Non-Linear Model)     :   0.0956
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   1.9988  (months      )
   Biowin4 (Primary Survey Model) :   3.1715  (weeks       )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.2133
   Biowin6 (MITI Non-Linear Model):   0.0187
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -1.1081
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  0.000207 Pa (1.55E-006 mm Hg)
  Log Koa (Koawin est  ): 9.725
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  0.0145 
       Octanol/air (Koa) model:  0.0013 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  0.344 
       Mackay model           :  0.537 
       Octanol/air (Koa) model:  0.0944 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 119.4545 E-12 cm3/molecule-sec
      Half-Life =     0.090 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     1.074 Hrs
   Ozone Reaction:
      OVERALL Ozone Rate Constant =     7.393750 E-17 cm3/molecule-sec
      Half-Life =     0.155 Days (at 7E11 mol/cm3)
      Half-Life =      3.720 Hrs
   Fraction sorbed to airborne particulates (phi): 0.441 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  6.87E+006
      Log Koc:  6.837 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
  Total Kb for pH > 8 at 25 deg C :  6.266E-002  L/mol-sec
  Kb Half-Life at pH 8:     128.021  days   
  Kb Half-Life at pH 7:       3.505  years  

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.724 (BCF = 52.91)
       log Kow used: 9.25 (estimated)

 Volatilization from Water:
    Henry LC:  0.0082 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      2.223  hours
    Half-Life from Model Lake :        195  hours   (8.125 days)

 Removal In Wastewater Treatment:
    Total removal:              94.03  percent
    Total biodegradation:        0.78  percent
    Total sludge adsorption:    93.25  percent
    Total to Air:                0.00  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.0133          1.36         1000       
   Water     1.39            1.44e+003    1000       
   Soil      30              2.88e+003    1000       
   Sediment  68.6            1.3e+004     0          
     Persistence Time: 4.71e+003 hr